<dependency>
  <groupId>org.webjars.bower</groupId>
  <artifactId>polymer</artifactId>
  <version>1.1.4</version>
</dependency>

implementation 'org.webjars.bower:polymer:1.1.4'

implementation("org.webjars.bower:polymer:1.1.4")

libraryDependencies += "org.webjars.bower" % "polymer" % "1.1.4"

@Grapes(
  @Grab(group='org.webjars.bower', module='polymer', version='1.1.4')
)

<dependency org="org.webjars.bower" name="polymer" rev="1.1.4" />

[org.webjars.bower/polymer "1.1.4"]

'org.webjars.bower:polymer:jar:1.1.4'